Title :
An extending window MMSE turbo equalization algorithm
Author :
Liu, Lihai ; Ping, Li
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, China
Abstract :
We present a modified turbo minimum mean-squared error (MMSE) equalization algorithm using an extending window approach. We show that the new method can achieve nearly the same performance and considerable cost reduction compared with a recently proposed sliding window MMSE equalization technique.
Keywords :
channel estimation; intersymbol interference; least mean squares methods; turbo codes; MMSE; extending window approach; inter-symbol interference; minimum mean-squared error equalization algorithm; turbo equalization; AWGN; Costs; Councils; Equalizers; Interference cancellation; Intersymbol interference; Iterative algorithms; Iterative decoding; Recursive estimation; Signal processing; Inter-symbol interference; MMSE equalizer; turbo equalization;
Journal_Title :
Signal Processing Letters, IEEE
DOI :
10.1109/LSP.2004.835461
